CN113650770B - Ship chimney top structure and ship - Google Patents
Ship chimney top structure and ship Download PDFInfo
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- CN113650770B CN113650770B CN202111108488.6A CN202111108488A CN113650770B CN 113650770 B CN113650770 B CN 113650770B CN 202111108488 A CN202111108488 A CN 202111108488A CN 113650770 B CN113650770 B CN 113650770B
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- chimney
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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Abstract
The invention belongs to the technical field of ships and discloses a ship chimney roof structure and a ship. This boats and ships chimney top structure, including bearing structure and a plurality of annular pipe, bearing structure sets up at boats and ships chimney top, and bearing structure has seted up a plurality of joint grooves, and a plurality of annular pipe block respectively establishes at a joint inslot, and a plurality of annular pipe are the grid type on bearing structure. This boats and ships chimney top structure and boats and ships can be favorable to the excessive of heat dissipation and flue gas to scatter, and structure weight is lighter, has guaranteed the aesthetic property of chimney moreover.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a ship chimney top structure and a ship.
Background
The existing large ship chimney top is usually directly made into a surrounding well type by steel plates, or a railing is added on a chimney top plate, or the top has no structure. The structure of the top of the chimney of the surrounding well is not beneficial to heat dissipation, and is not beneficial to the overflow and dispersion of smoke, and can increase the weight of a larger structure, the weight center control requires a higher ship to be unfavorable, the handrail arranged on the top of the chimney or no structural formula, and the smoke exhaust pipe and other pipelines are directly exposed, which is not beneficial to the requirement of the ship on the aesthetic property.
Therefore, a ship chimney top structure and a ship are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a ship chimney top structure and a ship, which are beneficial to heat dissipation and smoke overflow, light in structure weight and capable of ensuring the attractiveness of a chimney.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a boats and ships chimney top structure, includes bearing structure and a plurality of annular pipe, bearing structure sets up at boats and ships chimney top, bearing structure has seted up a plurality of joint grooves, and is a plurality of the annular pipe blocks respectively to be established one the joint inslot, it is a plurality of the annular pipe is in bearing structure is last to be the grid type.
Preferably, the supporting structure comprises a first connecting plate, the first connecting plate is arranged at the top of the ship chimney, the clamping groove comprises a plurality of first clamping grooves, the first clamping grooves are formed in the first connecting plate, and the annular circular tubes are clamped in the first clamping grooves respectively.
Preferably, the supporting structure further comprises a second connecting plate, the second connecting plate is arranged at the top of the ship chimney and is arranged opposite to the first connecting plate, the clamping groove further comprises a plurality of second clamping grooves, the second clamping grooves are formed in the second connecting plate, and the annular round tubes are further clamped in the second clamping grooves respectively.
Preferably, the second clamping grooves on the second connecting plate and the first clamping grooves on the first connecting plate are arranged in a one-to-one alignment manner.
Preferably, the first connecting plate and the second connecting plate are disposed to be inclined toward each other.
Preferably, the first connecting plate is further provided with a support frame, one end of the support frame is connected with the first connecting plate, and the other end of the support frame is connected with the top of the ship chimney.
Preferably, the annular circular tube comprises a plurality of segmented circular tubes, one segmented circular tube is arranged in each first clamping groove and each second clamping groove, the first connecting plate and the segmented circular tubes in the first clamping grooves form first sheet bodies, the second connecting plate and the segmented circular tubes in the second clamping grooves form second sheet bodies, and the segmented circular tubes on the first sheet bodies are connected with the segmented circular tubes on the second sheet bodies one by one.
Preferably, the first connecting plate and the second connecting plate are trapezoidal.
Preferably, the annular circular tube is a hollow circular tube.
A ship comprises the ship chimney top structure.
The invention has the beneficial effects that:
according to the ship chimney top structure and the ship provided by the invention, the supporting structure is arranged at the top of the ship chimney, the annular round pipe is clamped in the clamping groove of the supporting structure, the annular round pipe is distributed on the supporting structure in a grid type, the grid type structure has a certain radiating fin function, the radiating efficiency can be effectively improved, in addition, the grid type structure can generate favorable turbulent flow when the ship sails, and the influence of smoke on the air quality of an open deck near the chimney is reduced. This boats and ships chimney top structure and boats and ships can be favorable to the excessive of heat dissipation and flue gas to scatter, and structure weight is lighter, has guaranteed the aesthetic property of chimney moreover.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural view of a chimney roof structure of a ship provided by the invention;
FIG. 2 is a cross-sectional view of a marine chimney roof structure provided by the present invention;
FIG. 3 is a first side view of the marine chimney roof structure provided by the present invention;
FIG. 4 is a cross-sectional view of the marine chimney roof structure of FIG. 3;
FIG. 5 is a second side view of the marine chimney roof structure provided by the present invention;
fig. 6 is a cross-sectional view of the marine chimney roof structure of fig. 5.
In the figure:
100. a support structure; 101. a clamping groove; 1011. a first card slot; 1012. a second card slot; 102. a first connecting plate; 103. a second connecting plate; 104. a support frame; 200. an annular circular tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 to 6, the present invention provides a ship chimney top structure, which includes a supporting structure 100 and a plurality of annular circular tubes 200, wherein the supporting structure 100 is disposed at the top of the ship chimney, the supporting structure 100 is provided with a plurality of clamping grooves 101, the plurality of annular circular tubes 200 are respectively clamped in one clamping groove 101, and the plurality of annular circular tubes 200 are in a grid shape on the supporting structure 100.
According to the ship chimney top structure provided by the invention, the supporting structure 100 is arranged at the top of the ship chimney, the annular circular tube 200 is clamped in the clamping groove 101 of the supporting structure 100, the annular circular tube 200 is distributed on the supporting structure 100 in a grid type, the grid type structure has a certain radiating fin function, the radiating efficiency can be effectively improved, in addition, the grid type structure can generate favorable turbulent flow when a ship sails, and the influence of smoke on the air quality of an open deck near the chimney is reduced. This boats and ships chimney top structure can be favorable to the excessive of heat dissipation and flue gas to scatter, and structure weight is lighter, has guaranteed the aesthetic property of chimney moreover.
The supporting structure 100 in this embodiment includes a first connecting plate 102, the first connecting plate 102 is disposed on the top of the ship chimney, the fastening groove 101 includes a plurality of first fastening grooves 1011, the plurality of first fastening grooves 1011 are disposed on the first connecting plate 102, and the plurality of circular tubes 200 are respectively fastened in the first fastening grooves 1011. Through the above structure, the stability of the plurality of annular round tubes 200 is ensured. As an optimal technical scheme, the plurality of first slots 1011 are uniformly formed in the first connecting plate 102, so that the same distance between the adjacent circular tubes 200 is ensured, the heat dissipation effect of the grid-type circular tubes 200 is ensured, and the favorable turbulence effect is improved.
Optionally, in a specific embodiment, the first connecting plate 102 is further provided with a supporting frame 104, one end of the supporting frame 104 is connected with one end of the first connecting plate 102, and the other end of the supporting frame 104 is connected with the top of the ship chimney. Through setting up support frame 104, the stability of first connecting plate 102 obtains promoting, avoids first connecting plate 102 to take place to rock and influence the stability of annular pipe 200.
The supporting structure 100 in this embodiment further includes a second connecting plate 103, the second connecting plate 103 is disposed on the top of the ship chimney and is disposed opposite to the first connecting plate 102, the clamping groove 101 further includes a plurality of second clamping grooves 1012, the second clamping grooves 1012 are disposed on the second connecting plate 103, and the plurality of circular pipes 200 are further respectively clamped in one second clamping groove 1012. Through setting up second connecting plate 103 and second draw-in groove 1012, second connecting plate 103 uses with first connecting plate 102 cooperation, has improved bearing structure 100's stability, and the reliability of annular pipe 200 obtains promoting moreover. As an optimal technical scheme, the plurality of second clamping grooves 1012 are uniformly formed in the second connecting plate 103, so that the same distance between adjacent circular tubes 200 is ensured, the heat dissipation effect of the grid-type circular tubes 200 is ensured, and the favorable turbulence effect is improved.
Optionally, in a specific embodiment, the second card slots 1012 on the second connecting plate 103 are aligned with the first card slots 1011 on the first connecting plate 102. With the above structure, the aesthetic appearance of the circular tube 200 on the support structure 100 is ensured. In another embodiment, the first connecting plate 102 and the second connecting plate 103 are disposed in an inclined manner, so that the first connecting plate 102 and the second connecting plate 103 are disposed in an inclined manner, thereby saving the space required by the supporting structure 100 and preventing the first connecting plate 102 and the second connecting plate 103 from interfering with other structures on the ship and being damaged.
Further, in a preferred embodiment, the first connecting plate 102 and the second connecting plate 103 may be, but not limited to, trapezoidal, and by configuring the first connecting plate 102 and the second connecting plate 103 as trapezoidal, the connection firmness between the circular tube 200 and the first connecting plate 102 and the second connecting plate 103 can be ensured, the connection area is increased, and the stability of the circular tube 200 is ensured.
The circular tube 200 in this embodiment includes a plurality of segmented circular tubes, one segmented circular tube is disposed in each first slot 1011 and each second slot 1012, the first connecting plate 102 and the segmented circular tubes in the first slot 1011 form a first sheet body, the second connecting plate 103 and the segmented circular tubes in the second slot 1012 form a second sheet body, and the segmented circular tubes on the first sheet body are connected to the segmented circular tubes on the second sheet body one by one. Through above-mentioned structure for first lamellar body and second lamellar body become independent structure, when the installation with the segmentation pipe one-to-one connection on first lamellar body and the second lamellar body, obtain the concatenation between first lamellar body and the second lamellar body, the installation of being convenient for.
As a preferable technical solution, the annular circular tube 200 in this embodiment is a hollow circular tube, and the annular circular tube 200 is set as a hollow circular tube, so that the structural weight can be further reduced, and the heat dissipation effect is better. Of course, in other embodiments, the annular tube 200 may be a solid tube.
The invention further provides a ship, which comprises the ship chimney top structure. Through using above-mentioned boats and ships chimney top structure, can be favorable to the excessive of heat dissipation and flue gas to scatter, structure weight is lighter, has guaranteed the aesthetic property of chimney moreover.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a boats and ships chimney crown structure, its characterized in that includes bearing structure (100) and a plurality of annular pipe (200), bearing structure (100) set up at boats and ships chimney top, a plurality of joint groove (101) have been seted up in bearing structure (100), and are a plurality of annular pipe (200) are blocked respectively and are established one in joint groove (101), a plurality of annular pipe (200) are in be the grid type on bearing structure (100).
2. The marine chimney roof structure according to claim 1, characterized in that the support structure (100) comprises a first connecting plate (102), the first connecting plate (102) is arranged on the top of the marine chimney, the clamping groove (101) comprises a plurality of first clamping grooves (1011), the plurality of first clamping grooves (1011) are formed in the first connecting plate (102), and the plurality of circular tubes (200) are respectively clamped in one first clamping groove (1011).
3. The marine chimney roof structure according to claim 2, characterized in that the supporting structure (100) further comprises a second connecting plate (103), the second connecting plate (103) is disposed on the top of the marine chimney and is disposed opposite to the first connecting plate (102), the engaging groove (101) further comprises a plurality of second engaging grooves (1012), the second engaging grooves (1012) are disposed on the second connecting plate (103), and the plurality of circular tubes (200) are further respectively engaged in one of the second engaging grooves (1012).
4. The marine chimney roof structure according to claim 3, characterised in that the second bayonet slots (1012) on the second connection plate (103) are arranged one-to-one in alignment with the first bayonet slots (1011) on the first connection plate (102).
5. Marine chimney roof structure according to claim 3, characterised in that the first connection plate (102) and the second connection plate (103) are arranged inclined towards each other.
6. The marine chimney roof structure according to claim 3, characterized in that the first connection plate (102) is further provided with a support frame (104), one end of the support frame (104) is connected with the first connection plate (102), and the other end is connected with the marine chimney roof.
7. The marine chimney roof structure according to claim 3, characterised in that the circular tube (200) comprises a number of segmented circular tubes, one segmented circular tube being arranged in each of the first bayonet slots (1011) and in each of the second bayonet slots (1012), the first connection plate (102) forming a first body with the segmented circular tubes in the first bayonet slots (1011), the second connection plate (103) forming a second body with the segmented circular tubes in the second bayonet slots (1012), the segmented circular tubes on the first body being connected one-to-one with the segmented circular tubes on the second body.
8. Marine chimney roof structure according to claim 3, characterised in that the first connection plate (102) and the second connection plate (103) are ladder-shaped.
9. The marine chimney roof structure according to claim 1, characterised in that the annular round tube (200) is a hollow round tube.
10. A ship comprising a ship chimney roof structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108488.6A CN113650770B (en) | 2021-09-22 | 2021-09-22 | Ship chimney top structure and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108488.6A CN113650770B (en) | 2021-09-22 | 2021-09-22 | Ship chimney top structure and ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113650770A CN113650770A (en) | 2021-11-16 |
| CN113650770B true CN113650770B (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111108488.6A Active CN113650770B (en) | 2021-09-22 | 2021-09-22 | Ship chimney top structure and ship |
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| CN (1) | CN113650770B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB220404A (en) * | 1923-05-31 | 1924-08-21 | Monolithic And General Const L | Improvements in the contruction of factory and the like chimneys |
| US4993314A (en) * | 1976-02-20 | 1991-02-19 | The United States Of America As Represented By The Secretary Of The Navy | Convectively cooled hot gas exhaust structure to reduce infrared radiation |
| JP3297138B2 (en) * | 1993-04-07 | 2002-07-02 | 三菱重工業株式会社 | Ship chimney |
| JP3249329B2 (en) * | 1995-01-31 | 2002-01-21 | 三菱重工業株式会社 | Dust prevention marine chimney |
| CN112519995A (en) * | 2020-12-08 | 2021-03-19 | 江苏科技大学 | Ship exhaust infrared stealth processing device and method |
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- 2021-09-22 CN CN202111108488.6A patent/CN113650770B/en active Active
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| CN113650770A (en) | 2021-11-16 |
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Effective date of registration: 20221205 Address after: 511400 Room 1408, No. 37, Jinlong Road, Nansha Street, Nansha District, Guangzhou, Guangdong Applicant after: Guangdong Shipbuilding International Marine Science and Technology Research Institute Co.,Ltd. Address before: No.18, QIHANG Road, Longxue street, Nansha District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Shipyard International Co.,Ltd. |
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